齿圈跳动公差 Fr、齿形相对误差的公差 fc、齿轮副轴交角综合公差 FiΣC″和齿轮副一齿轴交角综合公差 fiΣC″值 μm中点分度圆直径（mm）中点法向模数mmFrfcFiΣC″fiΣC″精度等级789106787891078910－1251～3.5364556715810678511013028405367＞3.5～6.3 405063806913759512015036506075＞6.3～10 45567190811178510513017040567190＞10～165063801001015221001201501904867851051254001～3.5506380100791310012516019032456075＞3.5～6.3 5671901128111510513017020040566780＞6.3～10 638010012591319120150180220456380100＞10～1671901121401117251301602002505071901204008001～3.563801001259121813016020026036506780＞3.5～6.3 719011214010142014017022028040567590＞6.3～10 80100125160111624150190240300507185105＞10～1690112140180132030160200260320568010013080016001～3.5－－－－－－－150180240280－－－－＞3.5～6.3 80100160160131928160200250320456380105＞6.3～10 90112180180142132180220280360507190120＞10～16 100 1252002001625382002503204005680110140
